<template>
<div class="app">
    <h1>Hello</h1>

</div>
</template>
<script lang="ts">
export default{
    name:"App"
}
</script>

<style>
.app{
    background-color: #ddd;
    box-shadow: 0 0 10px;
    border-radius: 10px;
    padding: 20px;
}
</style>